Table T9_2_2_2-4
2012 National Healthcare Quality and Disparities Reports
Median income of patient's ZIP Code | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | First quartile (lowest income) | Second quartile | Third quartile | Fourth quartile (highest income) | |||||||
Data year | Rate | SE | Rate | SE | Rate | SE | Rate | SE | Rate | SE | |
Data year | 2009 | 21.7 | 0.9 | 34.4 | 2.3 | 22.0 | 1.2 | 17.5 | 1.1 | 13.6 | 1.2 |
2008 | 23.4 | 0.9 | 33.3 | 2.0 | 24.9 | 1.2 | 20.1 | 1.4 | 16.3 | 1.6 | |
2007 | 29.1 | 1.2 | 42.6 | 2.6 | 30.0 | 1.7 | 24.6 | 1.6 | 19.7 | 1.9 | |
2006 | 34.4 | 1.3 | 54.3 | 3.3 | 36.2 | 2.0 | 25.9 | 1.4 | 23.0 | 1.9 | |
2005 | 36.3 | 1.4 | 56.0 | 4.0 | 37.6 | 2.0 | 29.4 | 1.5 | 24.3 | 1.9 | |
2004 | 45.0 | 1.7 | 69.0 | 4.6 | 47.5 | 2.3 | 34.7 | 1.9 | 28.5 | 2.2 | |
2003 | 50.0 | 1.8 | 76.5 | 4.9 | 53.9 | 2.6 | 40.1 | 2.1 | 32.7 | 2.4 | |
2002 | 62.5 | 2.1 | 90.7 | 5.0 | 68.8 | 3.6 | 50.2 | 2.6 | 38.9 | 3.2 | |
2001 | 68.7 | 2.4 | 104.4 | 6.4 | 74.4 | 3.7 | 51.0 | 2.6 | 45.9 | 3.4 | |
2000 | 75.2 | 2.4 | 124.1 | 7.1 | 83.7 | 3.9 | 58.3 | 3.3 | 48.9 | 3.8 |
a Consistent with the Agency for Healthcare Research and Quality Prevention Quality Indicators software, angina must be the principal diagnosis. Excludes transfers from other institutions.
b Rates are adjusted by age and gender using the total U.S. resident population for 2000 as the standard population.
Key: SE: standard error.
Source: Agency for Healthcare Research and Quality (AHRQ), Center for Delivery, Organization, and Markets, Healthcare Cost and Utilization Project, Nationwide Inpatient Sample and AHRQ Quality Indicators, modified version 4.1.